Finding the Third Proportional to 67,131.75 and 94,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,131.75 : 94,099.50 = 94,099.50 : x
2. Step 2: Convert to fraction form
   67,131.75/94,099.50 = 94,099.50/x
3. Step 3: Cross multiply
   67,131.75x = 94,099.50 × 94,099.50
4. Step 4: Simplify right side
   67,131.75x = 8,854,715,900.25
5. Step 5: Solve for x
   x = 8,854,715,900.25/67,131.75
6. Step 6: Final answer
   x = 131,900.57